EP3666717A4 - Vorrichtung zur überlastverhinderung - Google Patents

Vorrichtung zur überlastverhinderung Download PDF

Info

Publication number
EP3666717A4
EP3666717A4 EP18843905.3A EP18843905A EP3666717A4 EP 3666717 A4 EP3666717 A4 EP 3666717A4 EP 18843905 A EP18843905 A EP 18843905A EP 3666717 A4 EP3666717 A4 EP 3666717A4
Authority
EP
European Patent Office
Prior art keywords
preventing device
overload preventing
overload
preventing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18843905.3A
Other languages
English (en)
French (fr)
Other versions
EP3666717A1 (de
Inventor
Kazuhiro FURUICHI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tadano Ltd
Original Assignee
Tadano Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tadano Ltd filed Critical Tadano Ltd
Publication of EP3666717A1 publication Critical patent/EP3666717A1/de
Publication of EP3666717A4 publication Critical patent/EP3666717A4/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment
    • B66C23/905—Devices for indicating or limiting lifting moment electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/42—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
    • B66C2700/0364—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm
    • B66C2700/0371—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm on a turntable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
EP18843905.3A 2017-08-08 2018-08-01 Vorrichtung zur überlastverhinderung Pending EP3666717A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017153646A JP6620798B2 (ja) 2017-08-08 2017-08-08 過負荷防止装置
PCT/JP2018/028767 WO2019031320A1 (ja) 2017-08-08 2018-08-01 過負荷防止装置

Publications (2)

Publication Number Publication Date
EP3666717A1 EP3666717A1 (de) 2020-06-17
EP3666717A4 true EP3666717A4 (de) 2020-08-26

Family

ID=65271069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18843905.3A Pending EP3666717A4 (de) 2017-08-08 2018-08-01 Vorrichtung zur überlastverhinderung

Country Status (5)

Country Link
US (1) US10919739B2 (de)
EP (1) EP3666717A4 (de)
JP (1) JP6620798B2 (de)
CN (1) CN110997551B (de)
WO (1) WO2019031320A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6624173B2 (ja) * 2017-08-08 2019-12-25 株式会社タダノ 過負荷防止装置
JP7416065B2 (ja) * 2019-06-20 2024-01-17 株式会社タダノ 可動範囲表示システムおよび可動範囲表示システムを備えるクレーン
JP7415762B2 (ja) * 2020-04-14 2024-01-17 株式会社タダノ 積載形トラッククレーン及びブームの限界旋回角算出方法
CN114275679B (zh) * 2021-11-15 2023-06-23 中联重科股份有限公司 用于起重设备的控制方法、控制器、控制装置和起重设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420625A2 (de) * 1989-09-27 1991-04-03 Kabushiki Kaisha Kobe Seiko Sho Kran-Sicherheitssystem
EP0539207A1 (de) * 1991-10-24 1993-04-28 Kabushiki Kaisha Kobe Seiko Sho Sicherheitsvorrichtung für eine Baumaschine
US6170681B1 (en) * 1998-07-21 2001-01-09 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Steel Swing type machine and method for setting a safe work area and a rated load in same
EP2692684A1 (de) * 2012-08-01 2014-02-05 Tadano, Ltd. Arbeitsbereichsdiagramm und Anzeigevorrichtung für Arbeitsbereichsdiagramm
US20170036894A1 (en) * 2014-04-22 2017-02-09 Terex Global Gmbh Method and Device for Operating a Mobile Crane and Mobile Crane
WO2017063014A1 (de) * 2015-10-16 2017-04-20 Palfinger Ag Anordnung aus einer steuerung und einem mobilen steuerungsmodul

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0920500A (ja) * 1995-07-05 1997-01-21 Furukawa Electric Co Ltd:The ブーム搭載車、ブームの制御方法及び制御装置
JP2000044177A (ja) * 1998-07-29 2000-02-15 Komatsu Ltd クレーンの作業制限領域表示装置及びその表示方法
JP2004001987A (ja) * 2002-03-25 2004-01-08 Hitachi Constr Mach Co Ltd 操作支援装置
JP2010044177A (ja) * 2008-08-12 2010-02-25 Olympus Corp 視覚表示装置
JP5337459B2 (ja) * 2008-11-20 2013-11-06 株式会社タダノ クレーン車の制御装置
DE102012011871B4 (de) 2012-06-13 2020-09-03 Liebherr-Werk Ehingen Gmbh Verfahren zur Überwachung der Kransicherheit sowie Kran
JP6231529B2 (ja) * 2015-10-08 2017-11-15 株式会社タダノ 作業機
JP6306552B2 (ja) * 2015-10-13 2018-04-04 株式会社タダノ 遠隔操作装置、及び案内システム
JP6880441B2 (ja) 2016-03-01 2021-06-02 株式会社湯山製作所 薬剤保管装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420625A2 (de) * 1989-09-27 1991-04-03 Kabushiki Kaisha Kobe Seiko Sho Kran-Sicherheitssystem
EP0539207A1 (de) * 1991-10-24 1993-04-28 Kabushiki Kaisha Kobe Seiko Sho Sicherheitsvorrichtung für eine Baumaschine
US6170681B1 (en) * 1998-07-21 2001-01-09 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Steel Swing type machine and method for setting a safe work area and a rated load in same
EP2692684A1 (de) * 2012-08-01 2014-02-05 Tadano, Ltd. Arbeitsbereichsdiagramm und Anzeigevorrichtung für Arbeitsbereichsdiagramm
US20170036894A1 (en) * 2014-04-22 2017-02-09 Terex Global Gmbh Method and Device for Operating a Mobile Crane and Mobile Crane
WO2017063014A1 (de) * 2015-10-16 2017-04-20 Palfinger Ag Anordnung aus einer steuerung und einem mobilen steuerungsmodul

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019031320A1 *

Also Published As

Publication number Publication date
CN110997551B (zh) 2021-10-08
CN110997551A (zh) 2020-04-10
JP2019031377A (ja) 2019-02-28
WO2019031320A1 (ja) 2019-02-14
US20200231418A1 (en) 2020-07-23
JP6620798B2 (ja) 2019-12-18
US10919739B2 (en) 2021-02-16
EP3666717A1 (de) 2020-06-17

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